<section class="post-tags">
    <div class="warp" >
        <header><h1>标签</h1></header>
        <%postTags.forEach( function( tag, index ){%>
        <a class="tag<%=~~(Math.random()*10)%>" title="<%=tag%>" href="/blog/articles?tag=<%=tag%>"><%=tag%></a>
        <%})%>
    </div>
</section>